# Harmony SASE vs Otpkey Authenticator

The clearest difference is rating: Harmony SASE at 3.4 against Otpkey Authenticator's 1.0. Harmony SASE also leads on ratings volume (30 vs 2). Otpkey Authenticator's advantage is review sentiment (50% vs 22%) and device support (5 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Harmony SASE holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: Harmony SASE has 30 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 22% of Harmony SASE's written reviews are positive against 50% of Otpkey Authenticator's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Harmony SASE | Otpkey Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (30 ratings)](https://appshunter.io/ios/app/harmony-sase/id1307953381/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/otpkey-authenticator/id6444123920/reviews) |
| Number of ratings | **30** | 2 |
| Positive reviews | 22.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 42 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Check Point Software Technologies Ltd.](https://appshunter.io/developer/329011203) | [Certchip Corp](https://appshunter.io/developer/1652474819) |

## What reviewers say

### Harmony SASE

[App page](https://appshunter.io/ios/app/harmony-sase/id1307953381)

Securely access company resources and block harmful websites from any location. This service provides fast internet access and Zero Trust Access for remote workers, enabling businesses to build secure corporate networks quickly.

**Highlights:** Secure remote work, Block harmful websites, Fast internet access, Zero Trust Access, SD-WAN capabilities, Easy to manage

**Features:** Vision Pro support

**In-app purchases:** none


### Otpkey Authenticator

[App page](https://appshunter.io/ios/app/otpkey-authenticator/id6444123920)

Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.

**Highlights:** Multi-factor authentication, Offline OTP generation, QR code scanning and export, Biometric authentication support, Clipboard code copying, Widget and Watch App support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Harmony SASE free?

Harmony SASE is free to download, with no in-app purchases.

### Is Otpkey Authenticator free?

Otpkey Authenticator is free to download, with no in-app purchases.

### Which has better reviews, Harmony SASE or Otpkey Authenticator?

Harmony SASE is rated higher. Harmony SASE averages 3.4 out of 5 from 30 ratings, while Otpkey Authenticator averages 1.0 from 2 ratings.

### Do Harmony SASE or Otpkey Authenticator have ads?

Neither Harmony SASE nor Otpkey Authenticator shows ads.

### Which is updated more often, Harmony SASE or Otpkey Authenticator?

Harmony SASE ships an update every 2 months, and Otpkey Authenticator every 2 months. Most recently, Harmony SASE was updated on October 10, 2026 and Otpkey Authenticator on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*